2003 GMC Sierra 1500 Pickup Owner's Manual - Page 228

DlSP (Display): Push this knob to switch the display between radio station frequency and time. Time display is available with the ignition turned off. For RDS, push this knob to change what appears on the display while using RDS. The display options are station name, RDS station frequency, PTY and the name of the program (if available). For XMTM (USA only, your radio is equipped with if XMTM Satellite Radio Service), push this knob while in XM mode to retrieve various pieces of information related to the current song or channel. By pressing and releasing this knob, you may retrieve four different categories of information: Artist, Song Title, Category or PTY, Channel NumberEhannel Name. For DAB (Canada only, if your radio is equipped with DAB), pushing this knob switches the display between channel name and PTY name. To change the default on the display, push this knob until you see the display you want, then hold the knob for two seconds. The radio will produce one beep and selected display will now be the default. TUNE: Turn this knob to choose radio stations. For DAB(Canada only, if your radio is equipped with DAB), the TUNE knob allows you to navigate the DAB frequency range. Turning this knob will tune up or tune down the range. Theradio will display the letter L with a number next to it (1 through 23). Each L number refers to a frequency and there can be multiple stations contained in one frequency. It may also take a few seconds, once you have tuned to a frequency, for thatfrequency to gather all of the stations. Depending on how many stations are within a frequency, with every tune up or down, you may be tuning to another station or to another frequency. The display will show your selections. 4 SEEK b : Press the right or the left arrow to seek to the next or to the previous station and stay there. The radio will seek only to stations that are in the selected band and only to those with a strong signal. SCAN b : Press and hold one of the arrows for more than two seconds. The radio will produce one beep. The radio will scan to a station, play fora few seconds, then go on to the next station. SCANwill be displayed. Press one of the arrows again to stop scanning. The radio will scan only stations that are in the selected to band and only to those with a strong signal. 4 Finding a Station BAND: Press this button to switch between AM, FM, FM2, or XMI, XM2 (USA only, if your radio is equipped with XMTM Satellite Radio Service) or DABl, DAB2 (Canada only, if your radio is equipped with DAB). The display will show your selection. 3-73